I found a cheat code on the internet for this game but when I use it, it glitches the game. I can't figure out a way to revert the cheat code because it seems to have gotten "stuck" in the game, meaning whether the cheat is on or off, it still happens.

What happens is that the summon card and set card, etc over the cards in your hand are wayy off alignment with the card... they are pushed way off to the side. I have heard of a few people that had this issue when using this code as well.